Ọkụ PJ-PSD Plasma nitriding

Plasma nitriding bụ ihe na-eme ka ihe na-enwu gbaa nke e ji eme ka elu ígwè sie ike. ion nitrogen nke a na-emepụta mgbe gas nitrogen ionization gasịrị na-adakwasị elu akụkụ ma na-eme ka ha dị ka ihe na-adịghị mma. A na-enweta usoro ọgwụgwọ okpomọkụ kemịkalụ ion nke oyi akwa nitriding n'elu. A na-ejikarị ya eme ihe n'ọtụtụ ebe na ígwè a kpụrụ akpụ, ígwè carbon, ígwè alloy, ígwè anaghị agba nchara na titanium alloy. Mgbe ọgwụgwọ nitriding plasma gasịrị, ike nke elu ihe ahụ nwere ike ime ka ọ ka mma nke ukwuu, nke nwere nnukwu ike iyi, ike ọgwụgwụ, iguzogide nchara na iguzogide ọkụ.


Nkọwa Ngwaahịa

Akara Ngwaahịa

Nkọwapụta isi

Àgwà:

1) Ọsọ nitriding dị ngwa ngwa, enwere ike ịbelata okirikiri nitriding nke ọma, a pụkwara ime ka oge nitriding ionic dị mkpụmkpụ ruo 1/3-2/3 nke oge nitriding gas.

2) Ngbaji nke oyi akwa nitriding dị obere, oyi akwa ọcha e ji mee ihe n'elu plasma nitriding dịkwa obere, ma ọ bụ ọbụna ọ dịghị nke ọ bụla. Na mgbakwunye, mgbanwe nke oyi akwa nitriding kpatara dị obere, nke dabara adaba karịsịa maka akụkụ ndị ziri ezi nwere ọdịdị dị mgbagwoju anya.

3) Enwere ike ịchekwa ike na oriri ammonia. Oriri ike eletrik bụ 1/2-1/5 nke gas nitriding ebe oriri ammonia bụ 1/5-1/20 nke gas nitriding.

4) Ọ dị mfe ịghọta nitriding mpaghara, ma ọ bụrụhaala na akụkụ nke na-achọghị nitriding anaghị emepụta ìhè, akụkụ nke na-abụghị nitriding dị mfe ichebe, a pụkwara ichebe ìhè ahụ site na ihe nchebe igwe na efere ígwè.

5) Ntuba ion nwere ike ime ka elu ahụ dị ọcha ma wepụ ihe nkiri passivation na akpaghị aka. A pụrụ iji nitride kpụọ ígwè anaghị agba nchara na ígwè na-eguzogide okpomọkụ ozugbo na-ewepụghị ihe nkiri passivation tupu oge eruo.

6) Enwere ike ijikwa nhazi oyi akwa dị iche iche, ọkpụrụkpụ oyi akwa infiltration na nhazi ya.

7) Oke okpomọkụ ọgwụgwọ ahụ sara mbara, enwere ike nweta ọkpụrụkpụ ụfọdụ nke oyi akwa nitriding ọbụlagodi n'okpuru 350 Celsius.

8) Ọnọdụ ọrụ akala mma. A na-eme ọgwụgwọ na-enweghị mmetọ na plasma nitriding n'okpuru obere nrụgide na obere gas ikuku. Isi iyi gas bụ nitrogen, hydrogen na ammonia, n'ụzọ bụ isi, a naghị emepụta ihe na-emerụ ahụ.

9) Enwere ike itinye ya n'ụdị ihe niile, gụnyere ígwè anaghị agba nchara, ígwè na-eguzogide okpomọkụ nke nwere oke okpomọkụ nitriding, ígwè ngwaọrụ na akụkụ nkenke nke nwere obere okpomọkụ nitriding, ebe obere okpomọkụ nitriding siri ike maka gas nitriding.

Ụdị nlereanya Oke Ugbu a Mpaghara Elu Ọgwụgwọ Kachasị Elu Nha Ọrụ Dị Irè (mm) Voltaji mmepụta Okpomọkụ e gosiri Nrụgide Kasị Elu Ọnụego Mmụba Nrụgide

PJ-PSD 25

50A

25000cm2

640 × 1000

0~1000V

650℃

≤6.7Pa

≤0.13Pa/nkeji

PJ-PSD 37

75A

37500cm2

900 × 1100

0~1000V

650℃

≤6.7Pa

≤0.13Pa/nkeji

PJ-PSD 50

100A

50000cm2

1200 × 1200

0~1000V

650℃

≤6.7Pa

≤0.13Pa/nkeji

PJ-PSD 75

150A

75000cm2

1500 × 1500

0~1000V

650℃

≤6.7Pa

≤0.13Pa/nkeji

PJ-PSD100

200A

100000cm2

1640 × 1600

0~1000V

650℃

≤6.7Pa

≤0.13Pa/nkeji


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